800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
17
FSAF230
-S
U
On/Off, Sprin
Return, 250°F
121°C
for Half Hour, 75 Seconds
orque min. 133 in-lb,
or control o
air dampers
A
l
cat
o
or two position control of UL555S rated dampers in HVAC. Actuator sizing should be
one in accordance with the damper manufacturer’s specifications.
he actuator is mounted directly to a damper shaft or jackshaft 3
8” to 1.05” in
iameter by means of its universal clamp. A crank arm and mounting brackets are
vailable if the actuator cannot be direct coupled to the
ackshaft or damper shaft.
Square footage of damper operated will depend on make and model of damper.
icall
12 s
.ft. minimum u
to 24 s
.ft maximum will be o
erated for UL555S
cat
ons
eratio
he FSAF series actuators provide true spring return operation for reliable fail-safe
pplication and positive close-off on UL555S dampers. The sprin
return system
rovides constant torque to the damper with, and without, power applied to the
ctuator
he FSAF series provides 95° of rotation and is provided with a
raduated position
ndicator showing 0 to 95°. The FSAF has a manual positioning mechanism which
llows the setting o
any damper position within its 95° o
rotation.
he actuator is shipped in the zero
ail-sa
e position to provide automatic compression
ainst damper
askets
or ti
ht shut-o
. When power is applied, the manual
mec
an
sm
s re
ease
an
t
e actuator
r
ves towar
t
e
pen pos
t
on w
ere
t stops rotat
n
.
he manual override can also be released physically by the use o
a crank supplied
ith the actuator.
AFETY NOTE
Screw a conduit fi ttin
into the actuator’s bushin
. Jacket the actuator’s input and
utput wirin
with suitable fl exible conduit. Properly terminate the conduit in a
u
ta
e
unct
on
ox.
Dimensions (Inches [mm])
1.97"
3.15" [80]
3.86" [98]
2.24"
[57]
[50]
1.93"
[49]
2.64"
[67]
0.26" [6.5]
5.85" [148.5]
10.59" [269]
0.35" [9]
0.39" [10]
0.65" [16.5]
0.19" [5]
Standard:
1/2" to 1.05"
Optional*
3/8" to 3/4"
3/8" to 5/8"
*with K4 US
clamp
3.25" [82.7]
D
Technical Data FSAF230(-S) US
ower supply
230 VAC ± 14%, 50/60 H
ower consumptio
unnin
50/60Hz: 11 W, 12 VA, .07 A
holdin
3.5 W, 6 VA, .03 A
ransformer sizin
10 VA
Class 2 power source 24V only
lectrical connectio
oto
3 ft, 18 ga, 2 color coded lead
1
2”
n
it
nn
t
r
-S model
3
t, 18
a, 4 leads appliance cable
1
2”
n
it
nn
t
r
verload protectio
electronic throughout 0 to 95° rotation
An
le o
rotatio
mechanically limited to 95°
orqu
133 in-lb
15 Nm
constant
Dir
ti
n
f r
t
ti
sprin
reversible with cw/ccw mountin
osition indicatio
visual indicator
0° to 95
0° is sprin
return position
anua
overr
3mm hex crank
shipped w/actuator
unnin
tim
<75 sec. constant, independent o
loa
spring <20 seconds nomina
umidit
5 to 95% RH non-condensin
Ambient tem
eratur
norma
ut
-22°F to 122°F [-30°
to 50°
]
a
ety dut
3 on/off cycles after 30 minutes at ambient
temperature of 250°F [121°
]
torage temperature -40°F to 176°F [-40°
to 80°
]
ousin
NEMA t
e 1 / IP40 with fl exible condui
ousin
materia
zinc coated meta
r
permanently lubricated
gency
st
ng
c
us
ste
to
873 an
AN/CSA C22.2 No.2
oise level
max
45 dB
A
spring return
2
B
ervicin
Maintenance
re
uality standar
I
9001, 5 year Belimo warrant
ei
ht
6.9 lbs (3.1 kg)
F
AF2
-
Auxiliar
Switc
2xSPST 7A resistive, 2.5A inductive at 120V or
250
,
pprove
,
ou
e-
nsu
ate
, one sw
tc
at <10°, one adjustable
rom >30° to 90
M40024 - 05/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
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